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Ammann E, Hecker A, Bachmann E, Snedeker JG, Fucentese SF. Evaluation of Tibial Fixation Devices for Quadrupled Hamstring ACL Reconstruction. Orthop J Sports Med 2022; 10:23259671221096107. [PMID: 35592018 PMCID: PMC9112421 DOI: 10.1177/23259671221096107] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 02/25/2022] [Indexed: 11/26/2022] Open
Abstract
Background: Shortcomings to tibial-side fixation have been reported as causes of failure
after anterior cruciate ligament reconstruction. Adjustable-loop suspensory
devices have become popular; however, no comparison with hybrid fixation
(ie, interference screw and cortical button) exists to our knowledge. Purpose: The purpose of this study was to compare the biomechanical properties of
adjustable loop devices (ALDs) in full-tunnel and closed-socket
configurations in relation to hybrid fixation. We hypothesized that primary
stability of fixation by a tibial ALD will not be inferior to hybrid
fixation. Study Design: Controlled laboratory study. Methods: Tibial fixation of a quadrupled tendon graft was biomechanically investigated
in a porcine tibia–bovine tendon model using 5 techniques (n = 6 specimens
each). The tested constructs included hybrid fixation with a cortical
fixation button and interference screw (group 1), single cortical fixation
with the full-tunnel technique using an open-suture strand button (group 2)
or an ALD (group 3), or closed-socket fixation using 2 different types of
ALDs (groups 4 and 5). Each specimen was evaluated using a materials testing
machine (1000 cycles from 50-250 N and pull to failure). Force at failure,
cyclic displacement, stiffness, and ability to pretension the graft during
insertion were compared among the groups. Results: No differences in ultimate load to failure were found between the ALD
constructs (groups 3, 4, and 5) and hybrid fixation (group 1). Cyclic
displacement was significantly higher in group 2 vs all other groups
(P < .001); however, no difference was observed in
groups 3, 4, and 5 as compared with group 1. The remaining tension on the
construct after fixation was significantly higher in groups 3 and 4 vs
groups 1, 2, and 5 (P < .02 for all comparisons),
irrespective of whether a full-tunnel or closed-socket approach was
used. Conclusion: Tibial anterior cruciate ligament graft fixation with knotless ALDs achieved
comparable results with hybrid fixation in the full-tunnel and closed-socket
techniques. The retention of graft tension appears to be biomechanically
more relevant than tunnel type. Clinical Relevance: The study findings emphasize the importance of the tension at which fixation
is performed.
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Picetti E, Iaccarino C, Coimbra R, Abu-Zidan F, Tebala GD, Balogh ZJ, Biffl WL, Coccolini F, Gupta D, Maier RV, Marzi I, Robba C, Sartelli M, Servadei F, Stahel PF, Taccone FS, Unterberg AW, Antonini MV, Galante JM, Ansaloni L, Kirkpatrick AW, Rizoli S, Leppaniemi A, Chiara O, De Simone B, Chirica M, Shelat VG, Fraga GP, Ceresoli M, Cattani L, Minardi F, Tan E, Wani I, Petranca M, Domenichelli F, Cui Y, Malchiodi L, Sani E, Litvin A, Hecker A, Montanaro V, Beka SG, Di Saverio S, Rossi S, Catena F. The acute phase management of spinal cord injury affecting polytrauma patients: the ASAP study. World J Emerg Surg 2022; 17:20. [PMID: 35468806 PMCID: PMC9036814 DOI: 10.1186/s13017-022-00422-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 03/28/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Few data on the management of acute phase of traumatic spinal cord injury (tSCI) in patients suffering polytrauma are available. As the therapeutic choices in the first hours may have a deep impact on outcome of tSCI patients, we conducted an international survey investigating this topic. METHODS The survey was composed of 29 items. The main endpoints of the survey were to examine: (1) the hemodynamic and respiratory management, (2) the coagulation management, (3) the timing of magnetic resonance imaging (MRI) and spinal surgery, (4) the use of corticosteroid therapy, (5) the role of intraspinal pressure (ISP)/spinal cord perfusion pressure (SCPP) monitoring and (6) the utilization of therapeutic hypothermia. RESULTS There were 171 respondents from 139 centers worldwide. A target mean arterial pressure (MAP) target of 80-90 mmHg was chosen in almost half of the cases [n = 84 (49.1%)]. A temporary reduction in the target MAP, for the time strictly necessary to achieve bleeding control in polytrauma, was accepted by most respondents [n = 100 (58.5%)]. Sixty-one respondents (35.7%) considered acceptable a hemoglobin (Hb) level of 7 g/dl in tSCI polytraumatized patients. An arterial partial pressure of oxygen (PaO2) of 80-100 mmHg [n = 94 (55%)] and an arterial partial pressure of carbon dioxide (PaCO2) of 35-40 mmHg [n = 130 (76%)] were chosen in most cases. A little more than half of respondents considered safe a platelet (PLT) count > 100.000/mm3 [n = 99 (57.9%)] and prothrombin time (PT)/activated partial thromboplastin time (aPTT) < 1.5 times the normal control [n = 85 (49.7%)] in patients needing spinal surgery. MRI [n = 160 (93.6%)] and spinal surgery [n = 158 (92.4%)] should be performed after intracranial, hemodynamic, and respiratory stabilization by most respondents. Corticosteroids [n = 103 (60.2%)], ISP/SCPP monitoring [n = 148 (86.5%)], and therapeutic hypothermia [n = 137 (80%)] were not utilized by most respondents. CONCLUSIONS Our survey has shown a great worldwide variability in clinical practices for acute phase management of tSCI patients with polytrauma. These findings can be helpful to define future research in order to optimize the care of patients suffering tSCI.
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Richter K, Papke RL, Stokes C, Roy DC, Espinosa ES, Wolf PMK, Hecker A, Liese J, Singh VK, Padberg W, Schlüter KD, Rohde M, McIntosh JM, Morley BJ, Horenstein NA, Grau V, Simard AR. Comparison of the Anti-inflammatory Properties of Two Nicotinic Acetylcholine Receptor Ligands, Phosphocholine and pCF3-diEPP. Front Cell Neurosci 2022; 16:779081. [PMID: 35431807 PMCID: PMC9008208 DOI: 10.3389/fncel.2022.779081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 03/10/2022] [Indexed: 12/14/2022] Open
Abstract
Activation of nicotinic acetylcholine receptors (nAChRs) expressed by innate immune cells can attenuate pro-inflammatory responses. Silent nAChR agonists, which down-modulate inflammation but have little or no ionotropic activity, are of outstanding clinical interest for the prevention and therapy of numerous inflammatory diseases. Here, we compare two silent nAChR agonists, phosphocholine, which is known to interact with nAChR subunits α7, α9, and α10, and pCF3-N,N-diethyl-N′-phenyl-piperazine (pCF3-diEPP), a previously identified α7 nAChR silent agonist, regarding their anti-inflammatory properties and their effects on ionotropic nAChR functions. The lipopolysaccharide (LPS)-induced release of interleukin (IL)-6 by primary murine macrophages was inhibited by pCF3-diEPP, while phosphocholine was ineffective presumably because of instability. In human whole blood cultures pCF3-diEPP inhibited the LPS-induced secretion of IL-6, TNF-α and IL-1β. The ATP-mediated release of IL-1β by LPS-primed human peripheral blood mononuclear leukocytes, monocytic THP-1 cells and THP-1-derived M1-like macrophages was reduced by both phosphocholine and femtomolar concentrations of pCF3-diEPP. These effects were sensitive to mecamylamine and to conopeptides RgIA4 and [V11L; V16D]ArIB, suggesting the involvement of nAChR subunits α7, α9 and/or α10. In two-electrode voltage-clamp measurements pCF3-diEPP functioned as a partial agonist and a strong desensitizer of classical human α9 and α9α10 nAChRs. Interestingly, pCF3-diEPP was more effective as an ionotropic agonist at these nAChRs than at α7 nAChR. In conclusion, phosphocholine and pCF3-diEPP are potent agonists at unconventional nAChRs expressed by monocytic and macrophage-like cells. pCF3-diEPP inhibits the LPS-induced release of pro-inflammatory cytokines, while phosphocholine is ineffective. However, both agonists signal via nAChR subunits α7, α9 and/or α10 to efficiently down-modulate the ATP-induced release of IL-1β. Compared to phosphocholine, pCF3-diEPP is expected to have better pharmacological properties. Thus, low concentrations of pCF3-diEPP may be a therapeutic option for the treatment of inflammatory diseases including trauma-induced sterile inflammation.
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O'Connor N, Sugrue M, Melly C, McGeehan G, Bucholc M, Crawford A, O'Connor P, Abu-Zidan F, Wani I, Balogh ZJ, Shelat VG, Tebala GD, De Simone B, Eid HO, Chirica M, Fraga GP, Di Saverio S, Picetti E, Bonavina L, Ceresoli M, Fette A, Sakakushe B, Pikoulis E, Coimbra R, Ten Broek R, Hecker A, Leppäniemi A, Litvin A, Stahel P, Tan E, Koike K, Catena F, Pisano M, Coccolini F, Johnston A. It's time for a minimum synoptic operation template in patients undergoing laparoscopic cholecystectomy: a systematic review. World J Emerg Surg 2022; 17:15. [PMID: 35296354 PMCID: PMC8928637 DOI: 10.1186/s13017-022-00411-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/07/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Despite the call to enhance accuracy and value of operation records few international recommended minimal standards for operative notes documentation have been described. This study undertook a systematic review of existing operative reporting systems for laparoscopic cholecystectomy (LC) to fashion a comprehensive, synoptic operative reporting template for the future. METHODS A search for all relevant articles was conducted using PubMed version of Medline, Scopus and Web of Science databases in June 2021, for publications from January 1st 2011 to October 25th 2021, using the keywords: laparoscopic cholecystectomy AND operation notes OR operative notes OR proforma OR documentation OR report OR narrative OR audio-visual OR synoptic OR digital. Two reviewers (NOC, GMC) independently assessed each published study using a MINORS score of ≥ 16 for comparative and ≥ 10 for non-comparative for inclusion. This systematic review followed PRISMA guidelines and was registered with PROSPERO. Synoptic operative templates from published data were assimilated into one "ideal" laparoscopic operative report template following international input from the World Society of Emergency Surgery board. RESULTS A total of 3567 articles were reviewed. Following MINORS grading 25 studies were selected spanning 14 countries and 4 continents. Twenty-two studies were prospective. A holistic overview of the operative procedure documentation was reported in 6/25 studies and a further 19 papers dealt with selective surgical aspects of LC. A unique synoptic LC operative reporting template was developed and translated into Chinese/Mandarin, French and Arabic. CONCLUSION This systematic review identified a paucity of publications dealing with operative reporting of LC. The proposed new template may be integrated digitally with hospitals' medical systems and include additional narrative text and audio-visual data. The template may help define new OR (operating room) recording standards and impact on care for patients undergoing LC.
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Sartelli M, Labricciosa FM, Coccolini F, Coimbra R, Abu-Zidan FM, Ansaloni L, Al-Hasan MN, Ansari S, Barie PS, Caínzos MA, Ceresoli M, Chiarugi M, Claridge JA, Cicuttin E, Dellinger EP, Fry DE, Guirao X, Hardcastle TC, Hecker A, Leppäniemi AK, Litvin A, Marwah S, Maseda E, Mazuski JE, Memish ZA, Kirkpatrick AW, Pagani L, Podda M, Rasa HK, Sakakushev BE, Sawyer RG, Tumietto F, Xiao Y, Aboubreeg WF, Adamou H, Akhmeteli L, Akin E, Alberio MG, Alconchel F, Magagi IA, Araúz AB, Argenio G, Atanasov BC, Atici SD, Awad SS, Baili E, Bains L, Bala M, Baraket O, Baral S, Belskii VA, Benboubker M, Ben-Ishay O, Bordoni P, Boumédiène A, Brisinda G, Cavazzuti L, Chandy SJ, Chiarello MM, Cillara N, Clarizia G, Cocuz ME, Cocuz IG, Conti L, Coppola R, Cui Y, Czepiel J, D'Acapito F, Damaskos D, Das K, De Simone B, Delibegovic S, Demetrashvili Z, Detanac DS, Dhingra S, Di Bella S, Dimitrov EN, Dogjani A, D'Oria M, Dumitru IM, Elmangory MM, Enciu O, Fantoni M, Filipescu D, Fleres F, Foghetti D, Fransvea P, Gachabayov M, Galeiras R, Gattuso G, Ghannam WM, Ghisetti V, Giraudo G, Gonfa KB, Gonullu E, Hamad YTEY, Hecker M, Isik A, Ismail N, Ismail A, Jain SA, Kanj SS, Kapoor G, Karaiskos I, Kavalakat AJ, Kenig J, Khamis F, Khokha V, Kiguba R, Kim JI, Kobe Y, Kok KYY, Kovacevic BM, Kryvoruchko IA, Kuriyama A, Landaluce-Olavarria A, Lasithiotakis K, Lohsiriwat V, Lostoridis E, Luppi D, Vega GMM, Maegele M, Marinis A, Martines G, Martínez-Pérez A, Massalou D, Mesina C, Metan G, Miranda-Novales MG, Mishra SK, Mohamed MIH, Mohamedahmed AYY, Mora-Guzmán I, Mulita F, Musina AM, Navsaria PH, Negoi I, Nita GE, O'Connor DB, Ordoñez CA, Pantalone D, Panyko A, Papadopoulos A, Pararas N, Pata F, Patel T, Pellino G, Perra T, Perrone G, Pesce A, Pintar T, Popivanov GI, Porcu A, Quiodettis MA, Rahim R, Mitul AR, Reichert M, Rems M, Campbell GYR, Rocha-Pereira N, Rodrigues G, Villamil GER, Rossi S, Sall I, Kafil HS, Sasia D, Seni J, Seretis C, Serradilla-Martín M, Shelat VG, Siribumrungwong B, Slavchev M, Solaini L, Tan BK, Tarasconi A, Tartaglia D, Toma EA, Tomadze G, Toro A, Tovani-Palone MR, van Goor H, Vasilescu A, Vereczkei A, Veroux M, Weckmann SA, Widmer LW, Yahya A, Zachariah SK, Zakaria AD, Zubareva N, Zuidema WP, Di Carlo I, Cortese F, Baiocchi GL, Maier RV, Catena F. It is time to define an organizational model for the prevention and management of infections along the surgical pathway: a worldwide cross-sectional survey. World J Emerg Surg 2022; 17:17. [PMID: 35300731 PMCID: PMC8928018 DOI: 10.1186/s13017-022-00420-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 02/28/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The objectives of the study were to investigate the organizational characteristics of acute care facilities worldwide in preventing and managing infections in surgery; assess participants' perception regarding infection prevention and control (IPC) measures, antibiotic prescribing practices, and source control; describe awareness about the global burden of antimicrobial resistance (AMR) and IPC measures; and determine the role of the Coronavirus Disease 2019 pandemic on said awareness. METHODS A cross-sectional web-based survey was conducted contacting 1432 health care workers (HCWs) belonging to a mailing list provided by the Global Alliance for Infections in Surgery. The self-administered questionnaire was developed by a multidisciplinary team. The survey was open from May 22, 2021, and June 22, 2021. Three reminders were sent, after 7, 14, and 21 days. RESULTS Three hundred four respondents from 72 countries returned a questionnaire, with an overall response rate of 21.2%. Respectively, 90.4% and 68.8% of participants stated their hospital had a multidisciplinary IPC team or a multidisciplinary antimicrobial stewardship team. Local protocols for antimicrobial therapy of surgical infections and protocols for surgical antibiotic prophylaxis were present in 76.6% and 90.8% of hospitals, respectively. In 23.4% and 24.0% of hospitals no surveillance systems for surgical site infections and no monitoring systems of used antimicrobials were implemented. Patient and family involvement in IPC management was considered to be slightly or not important in their hospital by the majority of respondents (65.1%). Awareness of the global burden of AMR among HCWs was considered very important or important by 54.6% of participants. The COVID-19 pandemic was considered by 80.3% of respondents as a very important or important factor in raising HCWs awareness of the IPC programs in their hospital. Based on the survey results, the authors developed 15 statements for several questions regarding the prevention and management of infections in surgery. The statements may be the starting point for designing future evidence-based recommendations. CONCLUSION Adequacy of prevention and management of infections in acute care facilities depends on HCWs behaviours and on the organizational characteristics of acute health care facilities to support best practices and promote behavioural change. Patient involvement in the implementation of IPC is still little considered. A debate on how operationalising a fundamental change to IPC, from being solely the HCWs responsibility to one that involves a collaborative relationship between HCWs and patients, should be opened.
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Smyth L, Bendinelli C, Lee N, Reeds MG, Loh EJ, Amico F, Balogh ZJ, Di Saverio S, Weber D, Ten Broek RP, Abu-Zidan FM, Campanelli G, Beka SG, Chiarugi M, Shelat VG, Tan E, Moore E, Bonavina L, Latifi R, Hecker A, Khan J, Coimbra R, Tebala GD, Søreide K, Wani I, Inaba K, Kirkpatrick AW, Koike K, Sganga G, Biffl WL, Chiara O, Scalea TM, Fraga GP, Peitzman AB, Catena F. WSES guidelines on blunt and penetrating bowel injury: diagnosis, investigations, and treatment. World J Emerg Surg 2022; 17:13. [PMID: 35246190 PMCID: PMC8896237 DOI: 10.1186/s13017-022-00418-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/26/2022] [Indexed: 02/08/2023] Open
Abstract
The aim of this paper was to review the recent literature to create recommendations for the day-to-day diagnosis and surgical management of small bowel and colon injuries. Where knowledge gaps were identified, expert consensus was pursued during the 8th International Congress of the World Society of Emergency Surgery Annual (September 2021, Edinburgh). This process also aimed to guide future research.
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Sartelli M, Coccolini F, Kluger Y, Agastra E, Abu-Zidan FM, Abbas AES, Ansaloni L, Adesunkanmi AK, Augustin G, Bala M, Baraket O, Biffl WL, Ceresoli M, Cerutti E, Chiara O, Cicuttin E, Chiarugi M, Coimbra R, Corsi D, Cortese F, Cui Y, Damaskos D, de’Angelis N, Delibegovic S, Demetrashvili Z, De Simone B, de Jonge SW, Di Bella S, Di Saverio S, Duane TM, Fugazzola P, Galante JM, Ghnnam W, Gkiokas G, Gomes CA, Griffiths EA, Hardcastle TC, Hecker A, Herzog T, Karamarkovic A, Khokha V, Kim PK, Kim JI, Kirkpatrick AW, Kong V, Koshy RM, Inaba K, Isik A, Ivatury R, Labricciosa FM, Lee YY, Leppäniemi A, Litvin A, Luppi D, Maier RV, Marinis A, Marwah S, Mesina C, Moore EE, Moore FA, Negoi I, Olaoye I, Ordoñez CA, Ouadii M, Peitzman AB, Perrone G, Pintar T, Pipitone G, Podda M, Raşa K, Ribeiro J, Rodrigues G, Rubio-Perez I, Sall I, Sato N, Sawyer RG, Shelat VG, Sugrue M, Tarasconi A, Tolonen M, Viaggi B, Celotti A, Casella C, Pagani L, Dhingra S, Baiocchi GL, Catena F. WSES/GAIS/WSIS/SIS-E/AAST global clinical pathways for patients with skin and soft tissue infections. World J Emerg Surg 2022; 17:3. [PMID: 35033131 PMCID: PMC8761341 DOI: 10.1186/s13017-022-00406-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/04/2022] [Indexed: 02/08/2023] Open
Abstract
Skin and soft-tissue infections (SSTIs) encompass a variety of pathological conditions that involve the skin and underlying subcutaneous tissue, fascia, or muscle, ranging from simple superficial infections to severe necrotizing infections. Together, the World Society of Emergency Surgery, the Global Alliance for Infections in Surgery, the Surgical Infection Society-Europe, The World Surgical Infection Society, and the American Association for the Surgery of Trauma have jointly completed an international multi-society document to promote global standards of care in SSTIs guiding clinicians by describing reasonable approaches to the management of SSTIs. An extensive non-systematic review was conducted using the PubMed and MEDLINE databases, limited to the English language. The resulting evidence was shared by an international task force with different clinical backgrounds.
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Wasnick RM, Shalashova I, Wilhelm J, Khadim A, Schmidt N, Hackstein H, Hecker A, Hoetzenecker K, Seeger W, Bellusci S, El Agha E, Ruppert C, Guenther A. Differential LysoTracker Uptake Defines Two Populations of Distal Epithelial Cells in Idiopathic Pulmonary Fibrosis. Cells 2022; 11:235. [PMID: 35053350 PMCID: PMC8773634 DOI: 10.3390/cells11020235] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/26/2021] [Accepted: 01/04/2022] [Indexed: 12/18/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal degenerative lung disease of unknown etiology. Although in its final stages it implicates, in a reactive manner, all lung cell types, the initial damage involves the alveolar epithelial compartment, in particular the alveolar epithelial type 2 cells (AEC2s). AEC2s serve dual progenitor and surfactant secreting functions, both of which are deeply impacted in IPF. Thus, we hypothesize that the size of the surfactant processing compartment, as measured by LysoTracker incorporation, allows the identification of different epithelial states in the IPF lung. Flow cytometry analysis of epithelial LysoTracker incorporation delineates two populations (Lysohigh and Lysolow) of AEC2s that behave in a compensatory manner during bleomycin injury and in the donor/IPF lung. Employing flow cytometry and transcriptomic analysis of cells isolated from donor and IPF lungs, we demonstrate that the Lysohigh population expresses all classical AEC2 markers and is drastically diminished in IPF. The Lysolow population, which is increased in proportion in IPF, co-expressed AEC2 and basal cell markers, resembling the phenotype of the previously identified intermediate AEC2 population in the IPF lung. In that regard, we provide an in-depth flow-cytometry characterization of LysoTracker uptake, HTII-280, proSP-C, mature SP-B, NGFR, KRT5, and CD24 expression in human lung epithelial cells. Combining functional analysis with extracellular and intracellular marker expression and transcriptomic analysis, we advance the current understanding of epithelial cell behavior and fate in lung fibrosis.
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Hecker A, Waltenspül M, Ernstbrunner L, Sutter R, Wieser K, Bouaicha S. Perforated flexible catheters improve joint fluid aspiration in shoulder cadavers. Sci Rep 2021; 11:22024. [PMID: 34764411 PMCID: PMC8586244 DOI: 10.1038/s41598-021-01613-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 10/25/2021] [Indexed: 11/26/2022] Open
Abstract
A fluoroscopically controlled anterior approach in supine position is often used for arthrocentesis of the shoulder, but can lead to a high rate of dry aspirations. The aim of this study was to compare the aspiration performance of rigid needles and flexible catheters used with this approach. We hypothesized that a flexible catheter can significantly improve the amount of the obtained fluid. The glenohumeral joint of ten human cadaveric shoulder specimens were sequentially filled with 5, 10, 20 and 30 mL of contrast agent. For each volume the maximum aspirated amount of contrast agent with 4 different aspiration devices (20 gauge needle, 16 gauge needle, 16 gauge flexible catheter and 16 gauge perforated flexible catheter) were compared. All aspirations were done in supine cadaver position from anterior under fluoroscopic control. The aspirated amount of fluid was significantly higher using the 16 gauge perforated flexible catheter (p = 0.002–0.028) compared with all other devices when 5, 10 and 20 mL of contrast agent were in the joint. This perforated flexible catheter aspirated 80–96% of the available fluid while the standard 20 gauge needle aspirated 40–60%. Using a 16 gauge perforated flexible catheter in a supine anterior arthrocentesis technique results in aspiration of most of the fluid in human cadaveric shoulder specimens, while standard needles aspirate only about 50% of it. This can be clinically relevant when there is very little synovial fluid available and might reduce the number of insufficient aspirations.
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Nusshag C, Reuß CJ, Dietrich M, Hecker A, Jungk C, Michalski D, Fiedler MO, Bernhard M, Beynon C, Weigand MA, Brenner T. [Focus on nephrology : Intensive medical care studies 2020/2021]. Anaesthesist 2021; 70:1053-1058. [PMID: 34677635 DOI: 10.1007/s00101-021-00980-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2021] [Indexed: 11/29/2022]
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Fiedler MO, Reuß CJ, Bernhard M, Beynon C, Hecker A, Jungk C, Nusshag C, Michalski D, Brenner T, Weigand MA, Dietrich M. [Focus ventilation, oxygen therapy and weaning : Intensive medical care studies from 2020/2021]. Anaesthesist 2021; 70:967-976. [PMID: 34613457 PMCID: PMC8493774 DOI: 10.1007/s00101-021-00979-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2021] [Indexed: 12/15/2022]
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Sartelli M, Coccolini F, Kluger Y, Agastra E, Abu-Zidan FM, Abbas AES, Ansaloni L, Adesunkanmi AK, Atanasov B, Augustin G, Bala M, Baraket O, Baral S, Biffl WL, Boermeester MA, Ceresoli M, Cerutti E, Chiara O, Cicuttin E, Chiarugi M, Coimbra R, Colak E, Corsi D, Cortese F, Cui Y, Damaskos D, de’ Angelis N, Delibegovic S, Demetrashvili Z, De Simone B, de Jonge SW, Dhingra S, Di Bella S, Di Marzo F, Di Saverio S, Dogjani A, Duane TM, Enani MA, Fugazzola P, Galante JM, Gachabayov M, Ghnnam W, Gkiokas G, Gomes CA, Griffiths EA, Hardcastle TC, Hecker A, Herzog T, Kabir SMU, Karamarkovic A, Khokha V, Kim PK, Kim JI, Kirkpatrick AW, Kong V, Koshy RM, Kryvoruchko IA, Inaba K, Isik A, Iskandar K, Ivatury R, Labricciosa FM, Lee YY, Leppäniemi A, Litvin A, Luppi D, Machain GM, Maier RV, Marinis A, Marmorale C, Marwah S, Mesina C, Moore EE, Moore FA, Negoi I, Olaoye I, Ordoñez CA, Ouadii M, Peitzman AB, Perrone G, Pikoulis M, Pintar T, Pipitone G, Podda M, Raşa K, Ribeiro J, Rodrigues G, Rubio-Perez I, Sall I, Sato N, Sawyer RG, Segovia Lohse H, Sganga G, Shelat VG, Stephens I, Sugrue M, Tarasconi A, Tochie JN, Tolonen M, Tomadze G, Ulrych J, Vereczkei A, Viaggi B, Gurioli C, Casella C, Pagani L, Baiocchi GL, Catena F. WSES/GAIS/SIS-E/WSIS/AAST global clinical pathways for patients with intra-abdominal infections. World J Emerg Surg 2021; 16:49. [PMID: 34563232 PMCID: PMC8467193 DOI: 10.1186/s13017-021-00387-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 08/05/2021] [Indexed: 02/08/2023] Open
Abstract
Intra-abdominal infections (IAIs) are common surgical emergencies and have been reported as major contributors to non-trauma deaths in hospitals worldwide. The cornerstones of effective treatment of IAIs include early recognition, adequate source control, appropriate antimicrobial therapy, and prompt physiologic stabilization using a critical care environment, combined with an optimal surgical approach. Together, the World Society of Emergency Surgery (WSES), the Global Alliance for Infections in Surgery (GAIS), the Surgical Infection Society-Europe (SIS-E), the World Surgical Infection Society (WSIS), and the American Association for the Surgery of Trauma (AAST) have jointly completed an international multi-society document in order to facilitate clinical management of patients with IAIs worldwide building evidence-based clinical pathways for the most common IAIs. An extensive non-systematic review was conducted using the PubMed and MEDLINE databases, limited to the English language. The resulting information was shared by an international task force from 46 countries with different clinical backgrounds. The aim of the document is to promote global standards of care in IAIs providing guidance to clinicians by describing reasonable approaches to the management of IAIs.
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Tarasconi A, Perrone G, Davies J, Coimbra R, Moore E, Azzaroli F, Abongwa H, De Simone B, Gallo G, Rossi G, Abu-Zidan F, Agnoletti V, de'Angelis G, de'Angelis N, Ansaloni L, Baiocchi GL, Carcoforo P, Ceresoli M, Chichom-Mefire A, Di Saverio S, Gaiani F, Giuffrida M, Hecker A, Inaba K, Kelly M, Kirkpatrick A, Kluger Y, Leppäniemi A, Litvin A, Ordoñez C, Pattonieri V, Peitzman A, Pikoulis M, Sakakushev B, Sartelli M, Shelat V, Tan E, Testini M, Velmahos G, Wani I, Weber D, Biffl W, Coccolini F, Catena F. Anorectal emergencies: WSES-AAST guidelines. World J Emerg Surg 2021; 16:48. [PMID: 34530908 PMCID: PMC8447593 DOI: 10.1186/s13017-021-00384-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
Anorectal emergencies comprise a wide variety of diseases that share common symptoms, i.e., anorectal pain or bleeding and might require immediate management. While most of the underlying conditions do not need inpatient management, some of them could be life-threatening and need prompt recognition and treatment. It is well known that an incorrect diagnosis is frequent for anorectal diseases and that a delayed diagnosis is related to an impaired outcome. This paper aims to improve the knowledge and the awareness on this specific topic and to provide a useful tool for every physician dealing with anorectal emergencies.The present guidelines have been developed according to the GRADE methodology. To create these guidelines, a panel of experts was designed and charged by the boards of the World Society of Emergency Surgery (WSES) and American Association for the Surgery of Trauma (AAST) to perform a systematic review of the available literature and to provide evidence-based statements with immediate practical application. All the statements were presented and discussed during the WSES-AAST-WJES Consensus Conference on Anorectal Emergencies, and for each statement, a consensus among the WSES-AAST panel of experts was reached. We structured our work into seven main topics to cover the entire management of patients with anorectal emergencies and to provide an up-to-date, easy-to-use tool that can help physicians and surgeons during the decision-making process.
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Coccolini F, Cicuttin E, Cremonini C, Tartaglia D, Viaggi B, Kuriyama A, Picetti E, Ball C, Abu-Zidan F, Ceresoli M, Turri B, Jain S, Palombo C, Guirao X, Rodrigues G, Gachabayov M, Machado F, Eftychios L, Kanj SS, Di Carlo I, Di Saverio S, Khokha V, Kirkpatrick A, Massalou D, Forfori F, Corradi F, Delibegovic S, Machain Vega GM, Fantoni M, Demetriades D, Kapoor G, Kluger Y, Ansari S, Maier R, Leppaniemi A, Hardcastle T, Vereczkei A, Karamagioli E, Pikoulis E, Pistello M, Sakakushev BE, Navsaria PH, Galeiras R, Yahya AI, Osipov AV, Dimitrov E, Doklestić K, Pisano M, Malacarne P, Carcoforo P, Sibilla MG, Kryvoruchko IA, Bonavina L, Kim JI, Shelat VG, Czepiel J, Maseda E, Marwah S, Chirica M, Biancofiore G, Podda M, Cobianchi L, Ansaloni L, Fugazzola P, Seretis C, Gomez CA, Tumietto F, Malbrain M, Reichert M, Augustin G, Amato B, Puzziello A, Hecker A, Gemignani A, Isik A, Cucchetti A, Nacoti M, Kopelman D, Mesina C, Ghannam W, Ben-Ishay O, Dhingra S, Coimbra R, Moore EE, Cui Y, Quiodettis MA, Bala M, Testini M, Diaz J, Girardis M, Biffl WL, Hecker M, Sall I, Boggi U, Materazzi G, Ghiadoni L, Matsumoto J, Zuidema WP, Ivatury R, Enani MA, Litvin A, Al-Hasan MN, Demetrashvili Z, Baraket O, Ordoñez CA, Negoi I, Kiguba R, Memish ZA, Elmangory MM, Tolonen M, Das K, Ribeiro J, O’Connor DB, Tan BK, Van Goor H, Baral S, De Simone B, Corbella D, Brambillasca P, Scaglione M, Basolo F, De’Angelis N, Bendinelli C, Weber D, Pagani L, Monti C, Baiocchi G, Chiarugi M, Catena F, Sartelli M. A pandemic recap: lessons we have learned. World J Emerg Surg 2021; 16:46. [PMID: 34507603 PMCID: PMC8430288 DOI: 10.1186/s13017-021-00393-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 08/29/2021] [Indexed: 02/08/2023] Open
Abstract
On January 2020, the WHO Director General declared that the outbreak constitutes a Public Health Emergency of International Concern. The world has faced a worldwide spread crisis and is still dealing with it. The present paper represents a white paper concerning the tough lessons we have learned from the COVID-19 pandemic. Thus, an international and heterogenous multidisciplinary panel of very differentiated people would like to share global experiences and lessons with all interested and especially those responsible for future healthcare decision making. With the present paper, international and heterogenous multidisciplinary panel of very differentiated people would like to share global experiences and lessons with all interested and especially those responsible for future healthcare decision making.
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Beeler S, Hecker A, Bouaicha S, Meyer DC, Wieser K. Indirect markers for length adjustment in distal biceps tendon allograft reconstruction. PLoS One 2021; 16:e0257057. [PMID: 34473790 PMCID: PMC8412371 DOI: 10.1371/journal.pone.0257057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 08/21/2021] [Indexed: 11/27/2022] Open
Abstract
Chronic musculotendinous retraction, shortening and fibrosis after distal biceps tendon tears makes a primary reconstruction often difficult or even impossible. Interposition reconstruction with allograft provides a solution, however there is no consensus about appropriate intraoperative graft length adjustment. Therefore, the purpose of this study was to find a practical reference value for distal biceps tendon length adjustment. Three-dimensional surface models of healthy distal biceps tendons were created based on 85 MRI scans. The tendon length was measured from the myotendinous junction to the insertion on the bicipital tuberosity. Inter-epicondylar distance (IED) and radial head diameter (RHD) were measured on antero-posterior radiographs as a surrogate for patient size. Correlations between the tendon length and IED, RHD and patient’s height (PH) were calculated. Mean length of the external part of the distal biceps tendon was 69mm (female 64mm, male 71mm). The tendon length in mm was on average 1.1 times of the IED (mm), 3 times of the RHD (mm) and 0.4 times of PH (cm). Herewith, the tendon length could be predicted within a narrow range of +/-1cm in 84% by using IED, 82% by using RHD and 80% by using PH. Intra- and inter-reader reliabililty of IED and RHD was excellent (R2 = 0.938–0.981). The distal biceps tendon length can be best predicted within 1cm with an accuracy of 82–84% using the IED and RHD with an excellent intra- and inter-reader reliability.
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Coccolini F, Improta M, Sartelli M, Rasa K, Sawyer R, Coimbra R, Chiarugi M, Litvin A, Hardcastle T, Forfori F, Vincent JL, Hecker A, Ten Broek R, Bonavina L, Chirica M, Boggi U, Pikoulis E, Di Saverio S, Montravers P, Augustin G, Tartaglia D, Cicuttin E, Cremonini C, Viaggi B, De Simone B, Malbrain M, Shelat VG, Fugazzola P, Ansaloni L, Isik A, Rubio I, Kamal I, Corradi F, Tarasconi A, Gitto S, Podda M, Pikoulis A, Leppaniemi A, Ceresoli M, Romeo O, Moore EE, Demetrashvili Z, Biffl WL, Wani I, Tolonen M, Duane T, Dhingra S, DeAngelis N, Tan E, Abu-Zidan F, Ordonez C, Cui Y, Labricciosa F, Perrone G, Di Marzo F, Peitzman A, Sakakushev B, Sugrue M, Boermeester M, Nunez RM, Gomes CA, Bala M, Kluger Y, Catena F. Acute abdomen in the immunocompromised patient: WSES, SIS-E, WSIS, AAST, and GAIS guidelines. World J Emerg Surg 2021; 16:40. [PMID: 34372902 PMCID: PMC8352154 DOI: 10.1186/s13017-021-00380-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/18/2021] [Indexed: 02/08/2023] Open
Abstract
Immunocompromised patients are a heterogeneous and diffuse category frequently presenting to the emergency department with acute surgical diseases. Diagnosis and treatment in immunocompromised patients are often complex and must be multidisciplinary. Misdiagnosis of an acute surgical disease may be followed by increased morbidity and mortality. Delayed diagnosis and treatment of surgical disease occur; these patients may seek medical assistance late because their symptoms are often ambiguous. Also, they develop unique surgical problems that do not affect the general population. Management of this population must be multidisciplinary.This paper presents the World Society of Emergency Surgery (WSES), Surgical Infection Society Europe (SIS-E), World Surgical Infection Society (WSIS), American Association for the Surgery of Trauma (AAST), and Global Alliance for Infection in Surgery (GAIS) joined guidelines about the management of acute abdomen in immunocompromised patients.
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Dietrich M, Beynon C, Fiedler MO, Bernhard M, Kümpers P, Hecker A, Jungk C, Nusshag C, Michalski D, Brenner T, Weigand MA, Reuß CJ. [Focus general intensive care medicine. Intensive care studies from 2020/2021]. Anaesthesist 2021; 70:888-894. [PMID: 34324037 PMCID: PMC8319701 DOI: 10.1007/s00101-021-00976-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2021] [Indexed: 11/26/2022]
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Luze H, Nischwitz SP, Fink J, Hecker A, Holzer JCJ, Schellnegger M, Kamolz LP. The Impact of Thermal Stress on Cognition and the Use of Cooling Wear for Alleviation - an Explorative Study. J Burn Care Res 2021; 44:698-703. [PMID: 34226936 DOI: 10.1093/jbcr/irab126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Indexed: 11/14/2022]
Abstract
Increased ambient temperatures during the care of severely burned patients are essential for mitigating hypothermia and minimizing the impact of the consecutive hypermetabolism. For involved medical staff, those conditions may lead to impaired concentration, possibly negatively affecting an optimal patient care. Yet, alleviation strategies are lacking. As a novel coping strategy, cooling wear may be an effective means. This explorative study aimed to investigate the effect of high ambient temperatures on the concentration capacity and cooling wear to alleviate thermal stress. The effects of high ambient temperatures and the additional use of cooling wear on the concentration capacity of medical staff were investigated in six subjects during two simulated burn surgeries. Each individual served as his/her own control undergoing one simulation with and one without cooling wear. Concentration capacity was measured before and after each simulation with a standardized test. The results suggested that high ambient temperatures, as used in burn medicine, negatively affect human concentration capacity. The initial assessment of concentration capacity yielded homogenous values. After heat exposure, subjects wearing cooling wear showed a higher concentration capacity and a lower error rate compared to subjects without cooling wear. Summing up, temperature-related decrements in vigilance and performance among medical personnel may impair the patients' outcome. As an opportunity to withstand thermal stress and improve medical care and safety, cooling wear showed promising results and may be used as heat alleviator. Burn medicine may particularly benefit from further development and rigorous investigation of cooling strategies.
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Hecker A, Egli RJ, Liechti EF, Leibold CS, Klenke FM. Multiplanar reformation improves identification of the anterolateral ligament with MRI of the knee. Sci Rep 2021; 11:13216. [PMID: 34168252 PMCID: PMC8225870 DOI: 10.1038/s41598-021-92707-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 06/14/2021] [Indexed: 11/09/2022] Open
Abstract
The anterolateral ligament (ALL) is subject of the current debate concerning rotational stability in case of anterior cruciate ligament (ACL) injuries. Today, reliable anatomical and biomechanical evidence for its existence and course is available. Some radiologic studies claim to be able to identify the ALL on standard coronal plane MRI sections. In the experience of the authors, however, ALL identification on standard MRI sequences frequently fails and is prone to errors. The reason for this mainly lies in the fact, that the entire ALL often cannot be identified on a single MRI image. This study aimed to establish an MRI evaluation protocol improving the visualization of the ALL, using multiplanar reformation (MPR) with the goal to be able to evaluate the ALL on one MRI image. A total of 47 knee MRIs performed due to atraumatic knee pain between 2018 and 2019 without any pathology were analyzed. Identification of the ALL was performed twice by an orthopedic surgeon and a radiologist on standard coronal plane and after MPR. For the latter axial and coronal alignment was obtained with the femoral condyles as a reference. Then the coronal plane was adjusted to the course of the ALL with the lateral epicondyle as proximal reference. Visualization of the ALL was rated as “complete” (continuous ligamentous structure with a tibial and femoral insertion visible on one coronal image), “partial” (only parts of the ALL like the tibial insertion were visible) and “not visible”. The distances of its tibial insertion to the bony joint line, Gerdy’s tubercle and the tip of the fibular head were measured. On standard coronal images the ALL was fully visible in 17/47, partially visible in 27/47, and not visible in 3/47 cases. With MPR the ALL was fully visible in 44/47 and not visible in 3/47 cases. The median distance of its tibial insertion to the bony joint line, Gerdy’s tubercle and the tip of the fibular head were 9, 21 and 25 mm, respectively. The inter- (ICC: 0.612; 0.645; 0.757) and intraobserver (ICC: 0.632; 0.823; 0.857) reliability was good to excellent. Complete visualization of the ALL on a single MRI image is critical for its identification and evaluation. Applying multiplanar reformation achieved reliable full-length visualization of the ALL in 94% of cases. The described MPR technique can be applied easily and fast in clinical routine. It is a reliable tool to improve the assessment of the ALL.
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Hecker A, Lerch TD, Egli RJ, Liechti EF, Klenke FM. The EOS 3D imaging system reliably measures posterior tibial slope. J Orthop Surg Res 2021; 16:388. [PMID: 34134747 PMCID: PMC8207749 DOI: 10.1186/s13018-021-02529-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/08/2021] [Indexed: 11/21/2022] Open
Abstract
Background One of the values determined during the assessment of knee issues is the posterior tibial slope (PTS). A new option for measuring the PTS is the EOS 3D imaging system, which provides anteroposterior (AP) and lateral long leg radiographs (LLRs) using less radiation than a conventional LLR. We investigated the reliability of the EOS 3D imaging system with respect to PTS measurements. Methods We retrospectively searched our radiological database for patients who underwent an EOS scan and a computed tomography (CT) scan of their lower extremities between January and December 2019. Fifty-six knees were included in the study. Medial and lateral PTSs were determined using both modalities. A radiologist and an orthopaedic surgeon each performed all measurements twice and the intraclass correlation (ICC) was calculated to assess inter- and intrarater reliability. The Student t test and Pearson correlation were used to compare the results of both imaging modalities. Results The mean medial PTS was 8.5° (95% confidence interval [CI], 8.1–8.9°) for the EOS system and 7.7° (95% CI, 7.3–8.1°) for CT, and the lateral PTS was 7.4° (95% CI, 6.9–7.9°) for the EOS system, and 7.0° (95% CI, 6.5–7.4°) for CT. Interrater reliability (ICC) with respect to medial and lateral PTSs measured on the EOS (0.880, 0.765) and CT (0.884, 0.887) images was excellent. The intrarater reliability of reader 1 (ICC range, 0.889–0.986) and reader 2 (ICC range, 0.868–0.980) with respect to the same measurements was excellent. Conclusion The PTS measurements from the EOS 3D imaging system are as reliable and reproducible as those from CT, the current gold standard method. We recommend using this system if possible, because it acquires more information (sagittal plane) in a scan than a conventional LLR, while exposing the patient to less radiation. Level of evidence Level III, Retrospective cohort study
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Hecker A, Di Maro A, Liechti EF, Klenke FM. Avoiding unconscious injection of vial-derived rubber particles during intra-articular drug administration. OSTEOARTHRITIS AND CARTILAGE OPEN 2021; 3:100164. [DOI: 10.1016/j.ocarto.2021.100164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 10/21/2022] Open
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Schneck E, Muelich M, Markmann M, Edinger F, Cooper N, Moeller A, Bein G, Hecker A, Koch C, Sander M, Wolff M. Combined Administration of Fibrinogen and Factor XIII Concentrate Does Not Improve Dilutional Coagulopathy Superiorly Than Sole Fibrinogen Therapy: Results of an In-Vitro Thrombelastographic Study. J Clin Med 2021; 10:jcm10102068. [PMID: 34065924 PMCID: PMC8150940 DOI: 10.3390/jcm10102068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 11/16/2022] Open
Abstract
The early administration of fibrinogen has gained wide acceptance for the treatment of major hemorrhage, whereas the substitution of coagulation factor XIII (FXIII) is only supported by a low level of evidence. This study aimed to answer the question of whether a combined therapy of fibrinogen/FXIII substitution performs superiorly to sole fibrinogen administration in the treatment of dilutional coagulopathy. An in-vitro model of massive transfusion was used to compare the effect of combined fibrinogen/FXIII administration to that of sole fibrinogen therapy for the treatment of dilutional coagulopathy. For this purpose, the blood of red blood cell concentrates, fresh frozen plasma, and platelet concentrates were reconstituted in a ratio of 4:4:1, and then diluted with gelatin by 20% and 40%, respectively. Clot formation and stability were analyzed by thrombelastography. Both sole fibrinogen therapy (equivalent to 50 mg/kg) and the combined administration of fibrinogen (equivalent to 50 mg/kg) and FXIII (equivalent to 75 International Units (IU)/kg) increased fibrinogen-dependent mean clot firmness independently of the degree of dilution (20% dilution: 7 (6.3–7.8) mm; 20% dilution fibrinogen: 13.5 (13–17.3) mm; 20% dilution fibrinogen/FXIII: 16.5 (15.3–18.8) mm; 40% dilution: 3 (2–3.8) mm; 40% dilution fibrinogen: 8 (7–11.3) mm; 40% dilution fibrinogen/FXIII: 10 (8.3–11.8) mm; all p < 0.01). However, no differences were identified between the two treatment arms. Compared to fibrinogen therapy, no beneficial effect of the combined administration of fibrinogen and FXIII for the treatment of dilutional coagulopathy was detected in this in-vitro massive transfusion model. The result was independent of the degree of dilution.
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Richter K, Ogiemwonyi‐Schaefer R, Wilker S, Chaveiro A, Agné A, Hecker M, Reichert M, Amati A, Schlüter K, Manzini I, Schmalzing G, McIntosh J, Padberg W, Grau V, Hecker A. Amyloid beta peptide (Aβ
1–42
) antagonizes nicotinic acetylcholine receptors of monocytes and enables ATP‐mediated release of interleukin‐1β. FASEB J 2021. [DOI: 10.1096/fasebj.2021.35.s1.01474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Hecker A, Hecker M, Liese J, Kauffels-Sprenger A, Weigand MA, Coccolini F, Catena F, Sartelli M, Padberg W, Reichert M, Askevold I. [Summary and comments on the WSES guidelines on open abdomen in trauma and non-trauma patients]. Chirurg 2021; 92:344-349. [PMID: 33666667 DOI: 10.1007/s00104-021-01373-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2021] [Indexed: 10/22/2022]
Abstract
The first edition of the World Society of Emergency Surgeons (WSES) guidelines on the indications and treatment of open abdomen in trauma as well as in non-trauma patients was published at the end of 2018. Publications from 1980 to 2017 were included in the evaluation. Based on the GRADE system each publication was checked for its evidence and evaluated in a Delphi process. In this article the aspects of the guidelines are presented and commented on.
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Coccolini F, Kluger Y, Moore EE, Maier RV, Coimbra R, Ordoñez C, Ivatury R, Kirkpatrick AW, Biffl W, Sartelli M, Hecker A, Ansaloni L, Leppaniemi A, Reva V, Civil I, Vega F, Chiarugi M, Chichom-Mefire A, Sakakushev B, Peitzman A, Chiara O, Abu-Zidan F, Maegele M, Miccoli M, Chirica M, Khokha V, Sugrue M, Fraga GP, Otomo Y, Baiocchi GL, Catena F. Trauma quality indicators: internationally approved core factors for trauma management quality evaluation. World J Emerg Surg 2021; 16:6. [PMID: 33622373 PMCID: PMC7901006 DOI: 10.1186/s13017-021-00350-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 02/10/2021] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Quality in medical care must be measured in order to be improved. Trauma management is part of health care, and by definition, it must be checked constantly. The only way to measure quality and outcomes is to systematically accrue data and analyze them. MATERIAL AND METHODS A systematic revision of the literature about quality indicators in trauma associated to an international consensus conference RESULTS: An internationally approved base core set of 82 trauma quality indicators was obtained: Indicators were divided into 6 fields: prevention, structure, process, outcome, post-traumatic management, and society integrational effects. CONCLUSION Present trauma quality indicator core set represents the result of an international effort aiming to provide a useful tool in quality evaluation and improvement. Further improvement may only be possible through international trauma registry development. This will allow for huge international data accrual permitting to evaluate results and compare outcomes.
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